Individual Calculations April 2020
 Prazmowski, Wlodzimierz  Total change: -2.60  Rating chartPersonal card
 X Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2020 1-8 Warszawa POL 2020-01-13
RcRownchangeKK*chgGame
 1483 1500 4.00 8 -0.13 20 -2.60 
  Czarkowska, Dalia 1100  * POL1.0010.08201.60 
  Jarmolowski, Tadeusz 1610 POL0.001-0.3520-7.00 
  Wojna, Dominik 1215 POL1.0010.16203.20 
  Ceglowski, Ryszard 1646 POL1.0010.702014.00 
  Borowicz, Przemyslaw 1900  * POL0.001-0.0820-1.60 
  Szymanski, Pawel 1524 POL0.001-0.4720-9.40 
  Kwiek, Janusz 1549 POL1.0010.572011.40 
  Grzybowski, Rafal 1317 POL0.001-0.7420-14.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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